Wireless device power optimization utilizing artificial intelligence and/or machine learning

ABSTRACT

A method of reducing a power consumption of wireless communication circuitry of an edge device according to one embodiment includes determining a delivery traffic indication map (DTIM) interval of a wireless access point communicatively coupled to the edge device via the wireless communication circuitry of the edge device and adjusting a wake-up interval of the wireless communication circuitry of the edge device based on the DTIM interval to reduce the power consumption of the wireless communication circuitry of the edge device.

BACKGROUND

Network settings in edge devices are typically set as static parametersthat are optimized as a tradeoff between ensuring capability with a widerange of wireless access points while still maintaining an acceptablebattery life. The IEEE 802.11 standard outlines specific protocols forimplementing Wi-Fi-based wireless local area network (WLAN)communications, which is a prevalent wireless communication technology.The standard offers a significant amount of latitude to wireless accesspoint vendors with respect to various aspects of the operation ofwireless access points. As such, each vendor uses its discretion inhandling those characteristics and parameters of its wireless accesspoint.

SUMMARY

One embodiment is directed to a unique system, components, and methodsfor reducing the power consumption of devices utilizing wirelesstechnologies. Other embodiments are directed to apparatuses, systems,devices, hardware, methods, and combinations thereof for reducing thepower consumption of devices utilizing wireless technologies. Thissummary is not intended to identify key or essential features of theclaimed subject matter, nor is it intended to be used as an aid inlimiting the scope of the claimed subject matter. Further embodiments,forms, features, and aspects of the present application shall becomeapparent from the description and figures provided herewith.

BRIEF DESCRIPTION OF THE DRAWINGS

The concepts described herein are illustrative by way of example and notby way of limitation in the accompanying figures. For simplicity andclarity of illustration, elements illustrated in the figures are notnecessarily drawn to scale. Where considered appropriate, referenceslabels have been repeated among the figures to indicate corresponding oranalogous elements.

FIG. 1 is a simplified block diagram of a system for reducing the powerconsumption of devices utilizing wireless technologies;

FIG. 2 is a simplified block diagram of at least one embodiment of acomputing system;

FIG. 3 is a simplified flow diagram of at least one embodiment of amethod for reducing the power consumption of wireless communicationcircuitry of the edge device of the system of FIG. 1;

FIG. 4 is a simplified flow diagram of at least one embodiment of amachine learning model for determining a delivery traffic indication map(DTIM) interval that reduces the power consumption of the edge device ofthe system of FIG. 1; and

FIG. 5 is a simplified flow diagram of at least one embodiment of amachine learning model for determining a wireless communicationcircuitry transmit power that reduces power consumption of the edgedevice of the system of FIG. 1.

DETAILED DESCRIPTION

Although the concepts of the present disclosure are susceptible tovarious modifications and alternative forms, specific embodiments havebeen shown by way of example in the drawings and will be describedherein in detail. It should be understood, however, that there is nointent to limit the concepts of the present disclosure to the particularforms disclosed, but on the contrary, the intention is to cover allmodifications, equivalents, and alternatives consistent with the presentdisclosure and the appended claims.

References in the specification to “one embodiment,” “an embodiment,”“an illustrative embodiment,” etc., indicate that the embodimentdescribed may include a particular feature, structure, orcharacteristic, but every embodiment may or may not necessarily includethat particular feature, structure, or characteristic. Moreover, suchphrases are not necessarily referring to the same embodiment. It shouldfurther be appreciated that although reference to a “preferred”component or feature may indicate the desirability of a particularcomponent or feature with respect to an embodiment, the disclosure isnot so limiting with respect to other embodiments, which may omit such acomponent or feature. Further, when a particular feature, structure, orcharacteristic is described in connection with an embodiment, it issubmitted that it is within the knowledge of one skilled in the art toimplement such feature, structure, or characteristic in connection withother embodiments whether or not explicitly described. Additionally, itshould be appreciated that items included in a list in the form of “atleast one of A, B, and C” can mean (A); (B); (C); (A and B); (B and C);(A and C); or (A, B, and C). Similarly, items listed in the form of “atleast one of A, B, or C” can mean (A); (B); (C); (A and B); (B and C);(A and C); or (A, B, and C). Further, with respect to the claims, theuse of words and phrases such as “a,” “an,” “at least one,” and/or “atleast one portion” should not be interpreted so as to be limiting toonly one such element unless specifically stated to the contrary, andthe use of phrases such as “at least a portion” and/or “a portion”should be interpreted as encompassing both embodiments including only aportion of such element and embodiments including the entirety of suchelement unless specifically stated to the contrary.

The disclosed embodiments may, in some cases, be implemented inhardware, firmware, software, or a combination thereof. The disclosedembodiments may also be implemented as instructions carried by or storedon one or more transitory or non-transitory machine-readable (e.g.,computer-readable) storage media, which may be read and executed by oneor more processors. A machine-readable storage medium may be embodied asany storage device, mechanism, or other physical structure for storingor transmitting information in a form readable by a machine (e.g., avolatile or non-volatile memory, a media disc, or other media device).

In the drawings, some structural or method features may be shown inspecific arrangements and/or orderings. However, it should beappreciated that such specific arrangements and/or orderings may not berequired. Rather, in some embodiments, such features may be arranged ina different manner and/or order than shown in the illustrative figuresunless indicated to the contrary. Additionally, the inclusion of astructural or method feature in a particular figure is not meant toimply that such feature is required in all embodiments and, in someembodiments, may not be included or may be combined with other features.

Referring now to FIG. 1, in the illustrative embodiment, a system 100includes an edge device 102, a wireless access point 104, and a network106. Although only one edge device 102 and one wireless access point 104are shown in the illustrative embodiment of FIG. 1, the system 100 mayinclude multiple edge devices 102 and/or wireless access points 104 inother embodiments. For example, in some embodiments, multiple edgedevices 102 may be configured to communicate with the same wirelessaccess point 104.

As described in detail below, in the illustrative embodiment, the edgedevice 102 is configured to dynamically control one or more settings ofits wireless communication circuitry (e.g., Wi-Fi circuitry) in order toreduce power consumption and thereby increase the lifetime of its powersupply (e.g., battery). For example, in some embodiments, the edgedevice 102 may configure one or more network settings, wirelesscommunication circuitry settings, and/or other settings specific to thewireless access point 104 (e.g., based on one or more learned settingsand/or environmental characteristics of the network). More specifically,the edge device 102 may adjust a wake-up interval of Wi-Fi circuitry ofthe edge device 102 based on a delivery traffic indication map (DTIM)interval of the wireless access point 104 determined by the edge device102 via one or more communications between the edge device 102 and thewireless access point 104. Further, in some embodiments, the edge device102 may determine the limit to the number of beacons transmitted fromthe wireless access point 104 that can be ignored by the edge device 102without the wireless access point 104 dropping the connection with theedge device 102. In some embodiments, the edge device 102 may alsoreduce the transmit power of the wireless communication circuitry (e.g.,Wi-Fi circuitry) relative to the maximum/full transmit power of thewireless communication circuitry in order to reduce power consumption ofthe edge device 102. For example, the edge device 102 may reduce thetransmit power of the wireless communication circuitry to a point atwhich the signal is still sufficiently strong for reliable communicationwith the wireless access point 104. In some embodiments, the edge device102 may analyze the Broadcasting/Multicasting Traffic and effects onAddress Resolution Protocol (ARP) responses to determine the extent towhich such traffic (or a portion thereof) can be ignored. For example,in many cases, the Broadcasting/Multicasting Traffic may be ignored, butthat traffic includes ARP packets, which if ignored, could cause theedge device 102 to become “kicked off” or disconnected from the networkand required to re-connect. As such, the edge deice 102 may determinethe extent or limit to the number/amount of Broadcasting/MulticastingTraffic messages, ARP packets, and/or other relevant data transmissionsthat can be ignored without the wireless access point 104 dropping theconnection with the edge device 102. As described below, it should beappreciated that the edge device 102 may leverage machine learning inorder to determine the appropriate settings of its wirelesscommunication circuitry for a reduction in power consumption asdescribed herein.

The edge device 102 may be embodied as any type of device or collectionof devices suitable for wireless communicating with the wireless accesspoint 104 (e.g., via Wi-Fi circuitry) and otherwise performing thefunctions described herein. For example, in some embodiments, the edgedevice 102 may be embodied as an electronic lock (e.g., a mortise lock,a cylindrical lock, or a tubular lock), an exit device (e.g., a pushbaror pushpad exit device), a door closer, an auto-operator, a motorizedlatch/bolt (e.g., for a sliding door), barrier control device (e.g.,battery-powered), a peripheral controller of a passageway, credentialreader device, and/or other type of access control device. As such, insome embodiments, the edge device 102 may include, or be electricallycoupled to, a physical lock mechanism configured to control accessthrough a passageway and/or other components typical of a lock device.For example, the lock mechanism may include a deadbolt, a latch bolt, alever, and/or other mechanism adapted to move between a locked state andan unlocked state. In some embodiments, the edge device 102 may bestationary or have fixed movements (e.g., as with a fixed path of adoor-mounted device). Although the edge device 102 may be describedherein in reference to access control, it should be appreciated that theedge device 102 may be unrelated to access control in other embodiments.

In some embodiments, the edge device 102 may include one or more sensorsconfigured to generate sensor data (e.g., by virtue of one or moresignals), which may be interpreted by a processor of the edge device 102to determine one or more characteristics associated with the edge device102. For example, in various embodiments, the sensors may detect variouscharacteristics of the physical environment of the edge device 102(e.g., internal and/or external to the edge device 102), electricalcharacteristics of the edge device 102, electromagnetic characteristicsof the edge device 102 and/or its surroundings, and/or other suitablecharacteristics. In particular, the edge device 102 may include a doorposition sensor configured to generate sensor data (e.g., by virtue ofone or more signals) associated with a door position status, which maybe interpreted by the edge device 102 to determine whether the door isin a closed position or an open position, and/or a latchbolt sensorconfigured to generate sensor data (e.g., by virtue of one or moresignals) associated with a latchbolt status, which may be interpreted bythe edge device 102 to determine whether the latchbolt is in an extendedposition or a retracted position. In various embodiments, additionaland/or alternative sensors other than those described above may beincluded in the edge device 102. For example, the sensors may includeenvironmental sensors (e.g., temperature sensors, air pressure sensors,humidity sensors, light sensors, etc.), inertial sensors (e.g.,accelerometers, gyroscopes, etc.), magnetometers, proximity sensors,optical sensors, electromagnetic sensors, audio sensors (e.g.,microphones), motion sensors, cameras, piezoelectric sensors, pressuresensors, switches (e.g., reed switches), and/or other types of sensors.

The wireless access point 104 may be embodied as any one or more devicesthat, individually or collectively, allow wireless communication devices(e.g., the edge device 102) to connect to a wired network and/or theInternet (e.g., via the network 106). For example, in some embodiments,the wireless access point 104 may be embodied as a gateway device thatis communicatively coupled to a router. In other embodiments, thewireless access point 104 may form an integral component of or otherwiseform a portion of the router itself. For simplicity and clarity of thedescription, the wireless access point 104 is described herein as beingcommunicatively coupled to the Internet. Further, in some embodiments,it should be appreciated that the wireless access point 104 isconfigured to wirelessly communicate with devices (e.g., the edge device102) via Wi-Fi communication circuitry.

The network 106 may be embodied as any type of communication networkcapable of facilitating communication between the various devices of thesystem 100. As such, the network 106 may include one or more networks,routers, switches, computers, and/or other intervening devices. Forexample, the network 106 may be embodied as or otherwise include one ormore cellular networks, telephone networks, local or wide area networks,publicly available global networks (e.g., the Internet), ad hocnetworks, or a combination thereof.

It should be appreciated that the edge device 102 and/or the wirelessaccess point 104 may be embodied as one or more computing devicessimilar to the computing device 200 described below in reference to FIG.2. For example, each of the edge device 102 and the wireless accesspoint 104 may include a processing device 202 and a memory 206 havingstored thereon operating logic 208 (e.g., a plurality of instructions)for execution by the processing device 202 for operation of thecorresponding device.

Referring now to FIG. 2, a simplified block diagram of at least oneembodiment of a computing device 200 is shown. The illustrativecomputing device 200 depicts at least one embodiment of an edge device102 and/or wireless access point 104 illustrated in FIG. 1. Depending onthe particular embodiment, computing device 200 may be embodied as anedge device, access control device, reader device, server, desktopcomputer, laptop computer, tablet computer, notebook, netbook,Ultrabook™, mobile computing device, cellular phone, smartphone,wearable computing device, personal digital assistant, Internet ofThings (IoT) device, control panel, processing system, router, gateway,wireless access point, and/or any other computing, processing, and/orcommunication device capable of performing the functions describedherein.

The computing device 200 includes a processing device 202 that executesalgorithms and/or processes data in accordance with operating logic 208,an input/output device 204 that enables communication between thecomputing device 200 and one or more external devices 210, and memory206 which stores, for example, data received from the external device210 via the input/output device 204.

The input/output device 204 allows the computing device 200 tocommunicate with the external device 210. For example, the input/outputdevice 204 may include a transceiver, a network adapter, a network card,an interface, one or more communication ports (e.g., a USB port, serialport, parallel port, an analog port, a digital port, VGA, DVI, HDMI,FireWire, CAT 5, or any other type of communication port or interface),and/or other communication circuitry. Communication circuitry of thecomputing device 200 may be configured to use any one or morecommunication technologies (e.g., wireless or wired communications) andassociated protocols (e.g., Ethernet, Bluetooth (including Bluetooth LowEnergy (BLE), Wi-Fi, Near Field Communication (NFC), WiMAX, ZigBee,Z-wave, IEEE 802.15, etc.) to effect such communication depending on theparticular computing device 200. The input/output device 204 may includehardware, software, and/or firmware suitable for performing thetechniques described herein.

The external device 210 may be any type of device that allows data to beinputted or outputted from the computing device 200. For example, invarious embodiments, the external device 210 may be embodied as the edgedevice 102 and/or the wireless access point 104. Further, in someembodiments, the external device 210 may be embodied as anothercomputing device, switch, diagnostic tool, controller, printer, display,alarm, peripheral device (e.g., keyboard, mouse, touch screen display,etc.), and/or any other computing, processing, and/or communicationdevice capable of performing the functions described herein.Furthermore, in some embodiments, it should be appreciated that theexternal device 210 may be integrated into the computing device 200.

The processing device 202 may be embodied as any type of processor(s)capable of performing the functions described herein. In particular, theprocessing device 202 may be embodied as one or more single ormulti-core processors, microcontrollers, or other processor orprocessing/controlling circuits. For example, in some embodiments, theprocessing device 202 may include or be embodied as an arithmetic logicunit (ALU), central processing unit (CPU), digital signal processor(DSP), and/or another suitable processor(s). The processing device 202may be a programmable type, a dedicated hardwired state machine, or acombination thereof. Processing devices 202 with multiple processingunits may utilize distributed, pipelined, and/or parallel processing invarious embodiments. Further, the processing device 202 may be dedicatedto performance of just the operations described herein, or may beutilized in one or more additional applications. In the illustrativeembodiment, the processing device 202 is programmable and executesalgorithms and/or processes data in accordance with operating logic 208as defined by programming instructions (such as software or firmware)stored in memory 206. Additionally or alternatively, the operating logic208 for processing device 202 may be at least partially defined byhardwired logic or other hardware. Further, the processing device 202may include one or more components of any type suitable to process thesignals received from input/output device 204 or from other componentsor devices and to provide desired output signals. Such components mayinclude digital circuitry, analog circuitry, or a combination thereof.

The memory 206 may be of one or more types of non-transitorycomputer-readable media, such as a solid-state memory, electromagneticmemory, optical memory, or a combination thereof. Furthermore, thememory 206 may be volatile and/or nonvolatile and, in some embodiments,some or all of the memory 206 may be of a portable type, such as a disk,tape, memory stick, cartridge, and/or other suitable portable memory. Inoperation, the memory 206 may store various data and software usedduring operation of the computing device 200 such as operating systems,applications, programs, libraries, and drivers. It should be appreciatedthat the memory 206 may store data that is manipulated by the operatinglogic 208 of processing device 202, such as, for example, datarepresentative of signals received from and/or sent to the input/outputdevice 204 in addition to or in lieu of storing programming instructionsdefining operating logic 208. As shown in FIG. 2, the memory 206 may beincluded with the processing device 202 and/or coupled to the processingdevice 202 depending on the particular embodiment. For example, in someembodiments, the processing device 202, the memory 206, and/or othercomponents of the computing device 200 may form a portion of asystem-on-a-chip (SoC) and be incorporated on a single integratedcircuit chip.

In some embodiments, various components of the computing device 200(e.g., the processing device 202 and the memory 206) may becommunicatively coupled via an input/output subsystem, which may beembodied as circuitry and/or components to facilitate input/outputoperations with the processing device 202, the memory 206, and othercomponents of the computing device 200. For example, the input/outputsubsystem may be embodied as, or otherwise include, memory controllerhubs, input/output control hubs, firmware devices, communication links(i.e., point-to-point links, bus links, wires, cables, light guides,printed circuit board traces, etc.) and/or other components andsubsystems to facilitate the input/output operations.

The computing device 200 may include other or additional components,such as those commonly found in a typical computing device (e.g.,various input/output devices and/or other components), in otherembodiments. It should be further appreciated that one or more of thecomponents of the computing device 200 described herein may bedistributed across multiple computing devices. In other words, thetechniques described herein may be employed by a computing system thatincludes one or more computing devices. Additionally, although only asingle processing device 202, I/O device 204, and memory 206 areillustratively shown in FIG. 2, it should be appreciated that aparticular computing device 200 may include multiple processing devices202, I/O devices 204, and/or memories 206 in other embodiments. Further,in some embodiments, more than one external device 210 may be incommunication with the computing device 200.

Referring now to FIG. 3, in use, the system 100 or, more specifically,the edge device 102 may execute a method 300 for reducing the powerconsumption of wireless communication circuitry (e.g., Wi-Fi circuitry)of the edge device 102. It should be appreciated that the particularblocks of the method 300 are illustrated by way of example, and suchblocks may be combined or divided, added or removed, and/or reordered inwhole or in part depending on the particular embodiment, unless statedto the contrary.

The illustrative method 300 begins with block 302 in which the edgedevice 102 determines a delivery traffic indication map (DTIM) intervalof the wireless access point 104. It should be appreciated that thedelivery traffic indication map of the wireless access point 104 is anumber/value that determines how frequently a beacon frame istransmitted (e.g., via Wi-Fi) from the wireless access point 104 tonetworked devices (e.g., the edge device 102) including a deliverytraffic indication message (collectively referred to herein as DTIM orDTIM interval for simplicity).

In block 304, the edge device 102 determines the number of beacons fromthe wireless access point 104 to the edge device 102 that the wirelessaccess point 104 allows to be “skipped” or ignored by the edge device102 (e.g., without loss of a communication connection between the edgedevice 102 and the wireless access point 104). In block 306, the edgedevice 102 adjusts a wake-up interval of the wireless communicationcircuitry (e.g., Wi-Fi circuitry) based on the DTIM interval and/or thenumber of ignored beacons permitted by the wireless access point 104.

As described above, the IEEE 802.11 standard offers a significant amountof latitude to wireless access point vendors with respect to variousaspects of the operation of wireless access points 104. For example, thecurrent standard does not mandate a particular DTIM setting of thewireless access point 104; instead, the standard allows vendorsdiscretion with that particular wireless access point characteristic.The number of beacons that can be ignored by an edge device 102 withoutloss of a connection between the edge device 102 and the wireless accesspoint 104 is likewise not predefined by the current standard and, as aresult, the connection-dropping behavior of wireless access points 104is also not uniformly defined across all wireless access points 104.

Further, it should be appreciated that the DTIM setting of the wirelessaccess point 104 may not be a parameter that is readily available to theedge device 102, for example, by simply querying the wireless accesspoint 104 for that setting. Rather, in the illustrative embodiment, theedge device 102 “learns” or determines the DTIM setting based onwireless communications (e.g., via Wi-Fi) between the edge device 102and the wireless access point 104 (e.g., over time) and adjusts thewake-up interval of the wireless communication circuitry (e.g., Wi-Ficircuitry) of the edge device 102 accordingly to conserve energy. Forexample, suppose the wireless access point 104 has a DTIM intervalcorresponding with transmitting a DTIM beacon every 200 ms and the edgedevice 102 has a default wake-up interval of 100 ms indicating that theedge device 102 is configured to wake its wireless communicationcircuitry (e.g., Wi-Fi circuitry) every 100 ms to “listen” for a beaconfrom the wireless access point 104. In such an embodiment, the edgedevice 102 is waking its wireless communication circuitry to listen fora beacon twice as frequently as necessary, which results in unnecessarypower consumption and wasted energy. Accordingly, in the illustrativeembodiment, the edge device 102 may be configured to ascertain that theDTIM interval of that particular wireless access point 104 is 200 ms andadjust the wake-up interval from 100 ms to 200 ms and synchronize it tocoincide with the DTIM beacon transmittal, thereby reducing and/orminimizing the related power consumption.

The edge device 102 may learn or determine the DTIM setting of thewireless access point 104 using any suitable technique and/or mechanism.For example, in some embodiments, the wireless communication circuitry(e.g., a Wi-Fi chip or circuitry) of the edge device 102 may determinethe DTIM setting of the wireless access point 104, whereas in otherembodiments, the wireless communication circuitry of the edge device 102may not have such capabilities to learn/determine the DTIM setting ofthe wireless access point 104 in which case the edge device 102 may makethat determination via an application executing on the edge device 102.More specifically, in some embodiments in which the wirelesscommunication circuitry of the edge device 102 can “intelligently”ascertain the DTIM setting of the wireless access point 104, the edgedevice 102 may include wireless communication circuitry (e.g., a Wi-Fichip or circuitry) that provides an API that can be queried by anapplication of the edge device 102 to retrieve that value. In eithercase, in the illustrative embodiment, the wireless access point 104 isnot able to be directly queried for its DTIM setting.

As indicated above, in the illustrative embodiment, the edge device 102“skips” or “ignores” some of the beacons in order to reduce/optimizepower consumption and improve/optimize battery life of the edge device102. However, it should be appreciated that if an edge device 102ignores enough of those beacons consecutively, the wireless access point104 typically will drop the wireless communication connection (e.g.,Wi-Fi connection) with the edge device 102 at some point, deeming theedge device 102 as nonresponsive. That is, the wireless access point 104may drop wireless connections with edge devices 102 that it deemsnonresponsive, for example, to “free” one of its communication channelsfor another connecting device (e.g., another edge device 102). If aconnection is dropped, the edge device 102 reconnects with the wirelessaccess point 104 to reestablish a wireless communication connection(e.g., via Wi-Fi), which consumes further power/energy. As such, in theillustrative embodiment, the edge device 102 may learn the limit for thenumber beacons that the edge device 102 can ignore from the wirelessaccess point 104 without the wireless access point 104 dropping theconnection. For example, suppose that a particular wireless access point104 has a DTIM interval of 100 ms but does not drop a connection with anedge device 102 until that edge device 102 ignores five beacons (e.g.,DTIM beacons). In such an embodiment, the edge device 102 may learn thatcharacteristic of the wireless access point 104 (e.g., via repeatedcommunications, machine learning, and/or otherwise) and adjust thewake-up interval from 100 ms to 500 ms and synchronize it with everyfifth beacon, thereby reducing and/or minimizing the related powerconsumption.

It should be appreciated that, in some embodiments, the edge device 102may adjust the wake-up interval of the wireless communication circuitry(e.g., Wi-Fi circuitry) based on both the DTIM interval and the numberof ignored beacons permitted by the wireless access point 104. However,in other embodiments, the edge device 102 may adjust the wake-upinterval of the wireless communication circuitry based on only the DTIMinterval. And, in yet other embodiments, the edge device 102 may adjustthe wake-up interval of its wireless communication circuitry based onother the number of ignored beacons permitted by the wireless accesspoint 104. In some embodiments, the edge device 102 may incorporateadditional characteristics of the network environment and/or otherconsideration into determining the appropriate wake-up interval of thewireless communication circuitry to reduce power consumption.

In some embodiments, the edge device 102 may apply and/or leveragemachine learning in order to determine the wake-up interval to which toadjust the wireless communication circuitry (e.g., Wi-Fi circuitry) fora reduction in power consumption. In embodiments leveraging machinelearning, it should be appreciated that the edge device 102 may utilizeany inputs, machine learning model, and/or machine learning algorithmsuitable for performing the functions described herein. For example, insome embodiments, the edge device 102 may utilize one or more neuralnetwork algorithms, regression algorithms, instance-based algorithms,regularization algorithms, decision tree algorithms, Bayesianalgorithms, clustering algorithms, association rule learning algorithms,deep learning algorithms, dimensionality reduction algorithms,rule-based algorithms, ensemble algorithms, artificial intelligence,and/or other suitable machine learning algorithms, artificialintelligence algorithms, techniques, and/or mechanisms. For example, atleast one embodiment of a machine learning model for determining adelivery traffic indication map (DTIM) interval that reduces the powerconsumption of the edge device 102 of the system 100 is described belowin reference to FIG. 4.

As indicated above, in some embodiments, the edge device 102 may,additionally or alternatively, reduce the transmit power of the wirelesscommunication circuitry (e.g., Wi-Fi circuitry) relative to themaximum/full transmit power of the wireless communication circuitry inorder to reduce power consumption of the edge device 102. As such, inblock 308, the edge device 102 determines a reduced transmit power(e.g., relative to full transmit power) of the wireless communicationcircuitry (e.g., Wi-Fi circuitry) of the edge device 102 that is stillsufficient for reliable communication with the wireless access point104. In block 310, the edge device 102 adjusts a transmit power of thewireless communication circuitry (e.g., Wi-Fi circuitry) based on theedge device's 102 determination of the reduced transmit power for thewireless communication circuitry.

In many traditional implementations, it should be appreciated that thetransmit power level of the wireless communication circuitry (e.g.,Wi-Fi circuitry) of a particular edge device 102 is often set staticallyto the maximum transmit power value (e.g., to ensure the communicationrange of that circuitry is maximized). However, in many systems 100, theedge device 102 may be positioned relative to the wireless access point104 such that maximum transmit power is greater than necessary forreliable communication with the edge device 102. Further, in someembodiments, the edge device 102 may be in a relatively stationaryposition, have fixed movements (e.g., as with the fixed path of adoor-mounted device), and/or have restricted movements (e.g., to withina limited range). For example, in some embodiments, the edge device 102may be embodied as an access control device secured to a barrier (e.g.,door, window, gate, etc.) and configured to move along a relativelyfixed and predefined path (e.g., as the barrier opens/closes). Even ifnot set to the maximum transmit power, the transmit power maynonetheless be set to a transmit power that is greater than necessaryfor reliable communication with the edge device 102. As such, it shouldbe appreciated that the transmit power of the wireless communicationcircuitry of the edge device 102 required for reliable communicationwith the wireless access point 104 may vary depending on theenvironmental characteristics of the wireless access point 104. Forexample, the transmit power of the wireless communication circuitry maybe set to 18 dBm in an embodiment in which only 12 dBm is needed forconsistent and reliable communication with the wireless access point104.

When a connection is dropped, it should be appreciated that the edgedevice 102 may attempt to reestablish a wireless communicationconnection with the wireless access point 104. In some embodiments, theedge device 102 attempts to reconnect with the wireless access point 104one or more times (e.g., the number of times which may vary depending onthe embodiment) and, if unsuccessful, the edge device 102 no longerattempts to reconnect. Further, in some embodiments, the failure toreconnect may also prompt the edge device 102 to place one or morecomponents (e.g., the wireless communication circuitry) of the edgedevice 102 in a low-power or sleep state, which may reduce further powerconsumption. It should be appreciated that the failure to reconnectcould be based, for example, on the wireless access point 104 itselfbeing powered down or disconnected, in which case repeated connectionattempts by the edge device 102 would be for naught and unnecessarilyconsume power. The edge device 102 may subsequently reconnect to thewireless access point 104 using any suitable technique. For example, insome embodiments, the edge device 102 may subsequently reconnect inresponse to a manual and/or user input (e.g., pushing a button on theedge device 102, a BLE connection, etc.). In some embodiments, the edgedevice 102 may attempt to reconnect periodically (e.g., once every day,once every other day, etc.).

In the illustrative embodiment, the edge device 102 may query and/orotherwise communicate with the wireless access point 104 to determinewhether the wireless access point 104 is receiving a sufficiently strongsignal from the edge device 102 for reliable communication (e.g., byrepeated communications between the edge device 102 and the wirelessaccess point 104). For example, in some embodiments, the edge device 102may determine the Received Signal Strength Indicator (RSSI) of thesignal and/or other indicator of signal strength (e.g., directly,inherently, or derived). It should be appreciated that the strength ofthe signal determined to be “sufficient” may vary depending on theparticular embodiment. It should be further appreciated that thetransmit power needed for a sufficiently strong signal may varydepending on the distance of the edge device 102 relative to thewireless access point 104 and, therefore, the reduced transmit powerlimits may be determined for various positions of the edge device 102 insome embodiments (e.g., in embodiments in which the edge device 120 is adoor-mounted access control device).

In some embodiments, the edge device 102 may apply and/or leveragemachine learning in order to determine the limits of the wirelesscommunication signal reliability of the edge device 102 with respect tothe wireless access point 104 and varying transmit power of the edgedevice 102. For example, as described below in reference to FIG. 5, theedge device 102 may apply machine learning with one or more inputsassociated with acknowledgement data that identifies the signalreliability of communications between the edge device 102 and thewireless access point 104 in some embodiments. Further, in embodimentsleveraging machine learning, it should be appreciated that the edgedevice 102 may utilize any inputs, machine learning model, and/ormachine learning algorithm suitable for performing the functionsdescribed herein. For example, in some embodiments, the edge device 102may utilize one or more of the machine learning algorithms, techniques,and/or mechanisms described above. For example, at least one embodimentof a machine learning model for determine a wireless communicationcircuitry transmit power that reduces power consumption of the edgedevice 102 of the system 100 is described below in reference to FIG. 5.

In some embodiments, additionally or alternatively, the edge device 102may be configured to apply similar techniques with respect to areduction of the receive power of the wireless communication circuitry(e.g., Wi-Fi circuitry) of the edge device 102. For example, in someembodiments, the edge device 120 determines a reduced receive power(e.g., relative to maximum receive power) of the wireless communicationcircuitry (e.g., Wi-Fi circuitry) of the edge device 102 that is stillsufficient for reliable communication with the wireless access point104, and the edge device 102 adjusts a receive power of the wirelesscommunication circuitry based on the edge device's 102 determination ofthe reduced receive power for the wireless communication circuitry. Forexample, in some embodiments, the edge device 102 includes multiplewireless communication transceivers that are configured to receivecommunications yet have different power consumptions, in which case theedge device 102 may select from the wireless communication transceiversto reduce the receive power for the wireless communication circuitry.

Although the blocks 302-310 are described in a relatively serial manner,it should be appreciated that various blocks of the method 300 may beperformed in parallel in some embodiments.

As described above, in some embodiments, one or more of the functions ofthe method 300 of FIG. 3 may be performed in conjunction with one ormore machine learning algorithms, techniques, and/or mechanisms. Itshould be appreciated that the training, retraining, and/or adaption ofsuch algorithms can be performed using any suitable technique, accordingto any suitable schedule, and/or in response to any suitablecondition/trigger. For example, in some embodiments, the training mayoccur at startup and/or if there is a significant shift in one or moreof the relevant input parameters. As indicated above, example machinelearning models 500, 600 are described in reference to FIGS. 5-6.However, it should be appreciated that the system 100 may utilizedifferent machine learning models 500, 600 in other embodiments.

Referring now to FIG. 4, in use, the system 100 or, more specifically,the edge device 102 may apply a machine learning model 400 fordetermining a delivery traffic indication map (DTIM) interval thatreduces the power consumption of the edge device 102. It should beappreciated that the particular inputs/outputs of the model 400 areillustrated by way of example, and such inputs/outputs may be combinedor divided, added or removed, and/or reordered in whole or in partdepending on the particular embodiment, unless stated to the contrary.

In the illustrative embodiment, the machine learning model 400 includesthe wireless access point 104, a DTIM interval calculation module 402, aDTIM interval 404, a disconnect tracker module 406, a disconnectfrequency 408, wireless access point model information 410, a DTIMreceive interval adaption module 412, a disconnect threshold 414, and aDTIM receive interval 416. In the illustrative embodiment, the DTIMreceive interval adaption module 412 leverages a machine learningalgorithm in conjunction with specific inputs (i.e., the DTIM interval404, the disconnect frequency 408, and the wireless access point modelinformation 410), weights associated with those inputs (e.g., W₁, W₂,and W₃) any constants/bounds/thresholds (i.e., the disconnect threshold414), and a specific output (i.e., the DTIM receive interval 416). Asindicated above, it should be appreciated that the machine learningalgorithm applied in the module 412 may be any combination of one ormore machine learning and/or artificial intelligence algorithmsincluding, for example, one or more neural network algorithms,regression algorithms, instance-based algorithms, regularizationalgorithms, decision tree algorithms, Bayesian algorithms, clusteringalgorithms, association rule learning algorithms, deep learningalgorithms, dimensionality reduction algorithms, rule-based algorithms,ensemble algorithms. Further, in the illustrative embodiment, the seedvalue for the DTIM receive interval 416 may be 100 ms.

As described above, the DTIM interval calculation module 402 calculatesand/or otherwise determines the DTIM interval/value 404 of the wirelessaccess point 104 (e.g., via communications/beacons between the edgedevice 102 and the wireless access point 104). The disconnect trackermodule 406 identifies, determines, and/or tracks the disconnectionsbetween the edge device 102 and the wireless access point 104 andcalculates the frequency of those disconnections (i.e., the disconnectfrequency 408). Further, the wireless access point model information 410may include data known regarding the wireless access point 104 inadvance. For example, in some embodiments, the wireless access point 104manufacturer/vendor may supply information that identifies the DTIMinterval 404 of the wireless access point 104, thereby obviating theneed to ascertain that information. In other embodiments, the DTIMinterval 404 of the particular model of wireless access point 104 mayhave already been ascertained by the system 100, likewise obviating theneed to ascertain that information. The disconnect threshold 414indicates the maximum number of disconnections (and/or skipped beacons)that are acceptable in the particular embodiment (e.g., even ifpermitted by the wireless access points 104).

In some embodiments, the edge device 102 may apply a machine learningmodel similar to the machine learning model 400 for determining theextent or limit to the number/amount of Broadcasting/MulticastingTraffic messages, ARP packets, and/or other relevant data transmissionsthat can be ignored without the wireless access point 104 dropping theconnection with the edge device 102.

Referring now to FIG. 5, in use, the system 100 or, more specifically,the edge device 102 may apply a machine learning model 500 fordetermining a wireless communication circuitry (e.g., Wi-Fi) transmitpower that reduces the power consumption of the edge device 102. Itshould be appreciated that the particular inputs/outputs of the model400 are illustrated by way of example, and such inputs/outputs may becombined or divided, added or removed, and/or reordered in whole or inpart depending on the particular embodiment, unless stated to thecontrary.

In the illustrative embodiment, the machine learning model 500 includesthe wireless access point 104, a device status module 502, a deviceposition 504, a missed acknowledgement tracker 506, a missedacknowledgement frequency 508, wireless access point model information510, a transmit power adaption module 512, a missed acknowledgementthreshold 514, and a transmit power 516. As such, it should beappreciated that the model 500 is directed to an embodiment in which theedge device 102 is an access control device or other door-mounteddevice.

In the illustrative embodiment, the transmit power adaption module 512leverages a machine learning algorithm in conjunction with specificinputs (i.e., the device position 504, the missed acknowledgementfrequency 508, and the wireless access point model information 510),weights associated with those inputs (e.g., W₄, W₅, and W₆), anyconstants, bounds or thresholds (i.e., the missed acknowledgementthreshold 514), and a specific output (i.e., the transmit power 516). Asindicated above, it should be appreciated that the machine learningalgorithm applied in the module 512 may be any combination of one ormore machine learning and/or artificial intelligence algorithmsincluding, for example, one or more neural network algorithms,regression algorithms, instance-based algorithms, regularizationalgorithms, decision tree algorithms, Bayesian algorithms, clusteringalgorithms, association rule learning algorithms, deep learningalgorithms, dimensionality reduction algorithms, rule-based algorithms,ensemble algorithms. Further, in the illustrative embodiment, the seedvalue for the transmit power 516 may be the maximum power of thewireless communication circuitry (e.g., Wi-Fi circuitry) of the edgedevice 102.

The device status module 502 calculates and/or otherwise determines theposition of the edge device 102 (e.g., the device position 504). Forexample, in some embodiments, the edge device 102 may be embodied as abarrier-mounted access control device, and the device status module 502may determine whether the edge device 102 is in a position correspondingwith the barrier being in an open position or a closed position. Inother embodiments, the device position 504 may more granularlydistinguish between positions of the edge device 102. It should beappreciated that the position of the edge device 102 may be important asit could affect the distance of the edge device 102 relative to thewireless access point 104, the orientation of the edge device 102relative to the wireless access point 104, the number/type ofbarriers/interference between the edge device 102 and the wirelessaccess point, and/or other relevant factors. More specifically, itshould be appreciated that the change in orientation of the edge device102 relative to the wireless access point 104 may change the orientationof the wireless communication circuitry relative to the wireless accesspoint 104 (e.g., from one state to 90-degrees relative to that).Accordingly, it should be appreciated that the position of the edgedevice 102 may affect the transmit power needed for reliablecommunication with the wireless access point 104.

The missed acknowledgement tracker 506 is configured to transmit a queryto the wireless access point 104 and receive/track the acknowledgementsreceived back from the wireless access point 104 in order to identify,determine, and/or track the frequency of missed acknowledgements (i.e.,the missed acknowledgement frequency 508). Further, the wireless accesspoint model information 510 may include data known regarding thewireless access point 104 in advance. The missed acknowledgementthreshold 514 indicates the maximum number of acknowledgements that canbe skipped in the particular embodiment.

It should be appreciated that, in some embodiments, the edge device 102may include multiple antennas arranged in different orientationsrelative to a fixed reference. In such embodiments, the model 500 mayinclude an additional input/model associated with the antennas. Forexample, holding all other inputs constant, one of the antennas of theedge device 102 may be able to communicate with the wireless accesspoint 104 at a lower transmit power than another of the antennas of theedge device 102 based (e.g., solely) on the orientation of the antennasrelative to the wireless access point 104. Accordingly, consideringwhich antenna to use may further reduce the overall transmit powerconsumed by the edge device 102.

According to an embodiment, a method of reducing a power consumption ofwireless communication circuitry of an edge device may includedetermining, by the edge device, a delivery traffic indication map(DTIM) interval of a wireless access point communicatively coupled tothe edge device via the wireless communication circuitry of the edgedevice, and adjusting, by the edge device, a wake-up interval of thewireless communication circuitry of the edge device based on the DTIMinterval to reduce the power consumption of the wireless communicationcircuitry of the edge device.

In some embodiments, the method may further include determining, by theedge device, a number of beacons from the wireless access point that canbe ignored without loss of a communication connection between the edgedevice and the wireless access point.

In some embodiments, adjusting the wake-up interval of the wirelesscommunication circuitry of the edge device may include adjusting thewake-up interval of the wireless communication circuitry of the edgedevice based on the DTIM interval and the number of beacons.

In some embodiments, adjusting the wake-up interval of the wirelesscommunication circuitry of the edge device may include applying machinelearning with one or more inputs associated with the DTIM interval anddisconnect tracking data that identifies information associated with oneor more disconnections between the edge device and the wireless accesspoint.

In some embodiments, the method may further include determining, by theedge device, a reduced transmit power of the wireless communicationcircuitry of the edge device sufficient for reliable communication withthe wireless access point, wherein the reduce transmit power is reducedrelative to a full transmit power of the wireless communicationcircuitry of the edge device, and adjusting, by the edge device, atransmit power of the wireless communication circuitry of the edgedevice based on the reduced transmit power determined to be sufficientfor reliable communication with the wireless access point.

In some embodiments, adjusting the transmit power of the wirelesscommunication circuitry may include applying machine learning with oneor more inputs associated with acknowledgment data that identifiessignal reliability of communications with the wireless access point.

In some embodiments, the method may further include determining, by theedge device, a position of the edge device based on sensor data, andadjusting the transmit power of the wireless communication circuitry ofthe edge device may include adjusting the transmit power of the wirelesscommunication circuitry of the edge device based on the reduced transmitpower determined to be sufficient for reliable communication with thewireless access point and the position of the edge device.

In some embodiments, the wireless communication circuitry may include aWi-Fi communication circuitry.

In some embodiments, the edge device may include an access controldevice including a physical lock mechanism to secure a correspondingpassageway, and the wireless access point may include a router.

In some embodiments, adjusting the wake-up interval of the wirelesscommunication circuitry of the edge device based on the DTIM interval toreduce the power consumption of the wireless communication circuitry ofthe edge device may include adjusting the wake-up interval of thewireless communication circuitry of the edge device to optimize thepower consumption of the wireless communication circuitry of the edgedevice.

According to another embodiment, an edge device may include a Wi-Ficommunication circuitry, at least one processor, and at least one memorycomprising a plurality of instructions stored thereon that, in responseto execution by the at least one processor, causes the edge device todetermine a delivery traffic indication map (DTIM) interval of awireless access point communicatively coupled to the edge device via theWi-Fi communication circuitry, and adjust a wake-up interval of theWi-Fi communication circuitry based on the DTIM interval to reduce thepower consumption of the edge device.

In some embodiments, the plurality of instructions may further cause theedge device to determine a number of beacons from the wireless accesspoint that can be ignored without loss of a Wi-Fi communicationconnection between the edge device and the wireless access point.

In some embodiments, to adjust the wake-up interval of the Wi-Ficommunication circuitry may include to adjust the wake-up interval ofthe Wi-Fi communication circuitry based on the DTIM interval and thenumber of beacons.

In some embodiments, to adjust the wake-up interval of the Wi-Ficommunication circuitry may include to apply machine learning with oneor more inputs associated with the DTIM interval and disconnect trackingdata that identifies information associated with one or moredisconnections between the Wi-Fi communication circuitry and thewireless access point.

In some embodiments, the plurality of instructions may further cause theedge device to determine a reduced transmit power of the Wi-Ficommunication circuitry sufficient for reliable communication with thewireless access point, wherein the reduce transmit power is reducedrelative to a full transmit power of the Wi-Fi communication circuitry,and adjust a transmit power of the Wi-Fi communication circuitry basedon the reduced transmit power determined to be sufficient for reliablecommunication with the wireless access point.

In some embodiments, to adjust the transmit power of the Wi-Ficommunication circuitry may include to apply machine learning with oneor more inputs associated with acknowledgment data that identifiessignal reliability of Wi-Fi communications with the wireless accesspoint.

In some embodiments, the plurality of instructions may further cause theedge device to determine a position of the edge device based on sensordata, and to adjust the transmit power of the Wi-Fi communicationcircuitry may include to adjust the transmit power of the Wi-Ficommunication circuitry based on the reduced transmit power determinedto be sufficient for reliable communication with the wireless accesspoint and the position of the edge device.

In some embodiments, the edge device may further include a physical lockmechanism having at least one of a latch or a bolt to secure acorresponding passageway.

According to yet another embodiment, an access control device mayinclude a Wi-Fi communication circuitry, a lock mechanism having atleast one of a latch or a bolt to secure a corresponding passageway, atleast one processor, and at least one memory comprising a plurality ofinstructions stored thereon that, in response to execution by the atleast one processor, causes the access control device to determine adelivery traffic indication map (DTIM) interval of a wireless accesspoint communicatively coupled to the access control device via the Wi-Ficommunication circuitry, determine a number of beacons from the wirelessaccess point that can be ignored without loss of a Wi-Fi communicationconnection between the edge device and the wireless access point, andadjust a wake-up interval of the Wi-Fi communication circuitry based onthe DTIM interval and the number of beacons to reduce the powerconsumption of the access control device.

In some embodiments, the plurality of instructions may further cause theaccess control device to determine a reduced transmit power of the Wi-Ficommunication circuitry sufficient for reliable communication with thewireless access point, wherein the reduce transmit power is reducedrelative to a full transmit power of the Wi-Fi communication circuitry,and adjust a transmit power of the Wi-Fi communication circuitry basedon the reduced transmit power determined to be sufficient for reliablecommunication with the wireless access point.

What is claimed is:
 1. A method of reducing a power consumption ofwireless communication circuitry of an edge device, the methodcomprising: determining, by the edge device, a delivery trafficindication map (DTIM) interval of a wireless access pointcommunicatively coupled to the edge device via the wirelesscommunication circuitry of the edge device; and adjusting, by the edgedevice, a wake-up interval of the wireless communication circuitry ofthe edge device based on the DTIM interval to reduce the powerconsumption of the wireless communication circuitry of the edge device,wherein adjusting the wake-up interval of the wireless communicationcircuitry of the edge device comprises applying machine learning withone or more inputs associated with the DTIM interval and disconnecttracking data that identifies information associated with one or moredisconnections between the edge device and the wireless access point. 2.The method of claim 1, further comprising determining, by the edgedevice, a number of beacons from the wireless access point that can beignored without loss of a communication connection between the edgedevice and the wireless access point.
 3. The method of claim 2, whereinadjusting the wake-up interval of the wireless communication circuitryof the edge device comprises adjusting the wake-up interval of thewireless communication circuitry of the edge device based on the DTIMinterval and the number of beacons.
 4. A method of reducing a powerconsumption of wireless communication circuitry of an edge device, themethod comprising: determining, by the edge device, a delivery trafficindication map (DTIM) interval of a wireless access pointcommunicatively coupled to the edge device via the wirelesscommunication circuitry of the edge device; adjusting, by the edgedevice, a wake-up interval of the wireless communication circuitry ofthe edge device based on the DTIM interval to reduce the powerconsumption of the wireless communication circuitry of the edge device,wherein the adjusting the wake-up interval comprises applying machinelearning with one or more inputs associated with the DTIM interval;determining, by the edge device, a reduced transmit power of thewireless communication circuitry of the edge device sufficient forreliable communication with the wireless access point, wherein thereduced transmit power is reduced relative to a full transmit power ofthe wireless communication circuitry of the edge device; and adjusting,by the edge device, a transmit power of the wireless communicationcircuitry of the edge device based on the reduced transmit powerdetermined to be sufficient for reliable communication with the wirelessaccess point.
 5. The method of claim 4, wherein the adjusting thewake-up interval further comprises disconnecting tracking data thatidentifies information associated with one or more disconnectionsbetween the edge device and the wireless access point.
 6. A method ofreducing a power consumption of wireless communication circuitry of anedge device, the method comprising: determining, by the edge device, adelivery traffic indication map (DTIM) interval of a wireless accesspoint communicatively coupled to the edge device via the wirelesscommunication circuitry of the edge device; adjusting, by the edgedevice, a wake-up interval of the wireless communication circuitry ofthe edge device based on the DTIM interval to reduce the powerconsumption of the wireless communication circuitry of the edge device;determining, by the edge device, a reduced transmit power of thewireless communication circuitry of the edge device sufficient forreliable communication with the wireless access point, wherein thereduced transmit power is reduced relative to a full transmit power ofthe wireless communication circuitry of the edge device; and adjusting,by the edge device, a transmit power of the wireless communicationcircuitry of the edge device based on the reduced transmit powerdetermined to be sufficient for reliable communication with the wirelessaccess point, wherein the adjusting the transmit power of comprisesapplying machine learning with one or more inputs associated withacknowledgment data that identifies signal reliability of communicationswith the wireless access point.
 7. The method of claim 4, furthercomprising determining, by the edge device, a position of the edgedevice based on sensor data; and wherein adjusting the transmit power ofthe wireless communication circuitry of the edge device comprisesadjusting the transmit power of the wireless communication circuitry ofthe edge device based on the reduced transmit power determined to besufficient for reliable communication with the wireless access point andthe position of the edge device.
 8. The method of claim 1, wherein thewireless communication circuitry comprises a Wi-Fi communicationcircuitry.
 9. The method of claim 1, wherein the edge device comprisesan access control device including a physical lock mechanism to secure acorresponding passageway; and wherein the wireless access pointcomprises a router.
 10. The method of claim 1, wherein adjusting thewake-up interval of the wireless communication circuitry of the edgedevice based on the DTIM interval to reduce the power consumption of thewireless communication circuitry of the edge device comprises adjustingthe wake-up interval of the wireless communication circuitry of the edgedevice to optimize the power consumption of the wireless communicationcircuitry of the edge device.
 11. An edge device, comprising: a Wi-Ficommunication circuitry; at least one processor; and at least one memorycomprising a plurality of instructions stored thereon that, in responseto execution by the at least one processor, causes the edge device to:determine a delivery traffic indication map (DTIM) interval of awireless access point communicatively coupled to the edge device via theWi-Fi communication circuitry; and adjust a wake-up interval of theWi-Fi communication circuitry based on the DTIM interval to reduce thepower consumption of the edge device, wherein to adjust the wake-upinterval of the Wi-Fi communication circuitry comprises to apply machinelearning with one or more inputs associated with the DTIM interval anddisconnect tracking data that identifies information associated with oneor more disconnections between the Wi-Fi communication circuitry and thewireless access point.
 12. The edge device of claim 11, wherein theplurality of instructions further causes the edge device to determine anumber of beacons from the wireless access point that can be ignoredwithout loss of a Wi-Fi communication connection between the edge deviceand the wireless access point.
 13. The edge device of claim 12, whereinto adjust the wake-up interval of the Wi-Fi communication circuitrycomprises to adjust the wake-up interval of the Wi-Fi communicationcircuitry based on the DTIM interval and the number of beacons.
 14. Anedge device, comprising: a Wi-Fi communication circuitry; at least oneprocessor; and at least one memory comprising a plurality ofinstructions stored thereon that, in response to execution by the atleast one processor, causes the edge device to: determine a deliverytraffic indication map (DTIM) interval of a wireless access pointcommunicatively coupled to the edge device via the Wi-Fi communicationcircuitry; adjust a wake-up interval of the Wi-Fi communicationcircuitry based on the DTIM interval to reduce the power consumption ofthe edge device; determine a reduced transmit power of the Wi-Ficommunication circuitry sufficient for reliable communication with thewireless access point, wherein the reduced transmit power is reducedrelative to a full transmit power of the Wi-Fi communication circuitry;adjust a transmit power of the Wi-Fi communication circuitry based onthe reduced transmit power determined to be sufficient for reliablecommunication with the wireless access point, wherein to adjust thetransmit power comprises to apply machine learning with one or moreinputs associated with acknowledgment data that identifies signalreliability of Wi-Fi communications with the wireless access point. 15.The edge device of claim 14, wherein to adjust the wake-up interval ofthe Wi-Fi communication circuitry comprises to apply machine learningwith one or more inputs associated with the DTIM interval and disconnecttracking data that identifies information associated with one or moredisconnections between the Wi-Fi communication circuitry and thewireless access point.
 16. The edge device of claim 11, wherein toadjust the transmit power of the Wi-Fi communication circuitry comprisesto apply machine learning with one or more inputs associated withacknowledgment data that identifies signal reliability of Wi-Ficommunications with the wireless access point.
 17. The edge device ofclaim 14, wherein the plurality of instructions further causes the edgedevice to determine a position of the edge device based on sensor data;and wherein to adjust the transmit power of the Wi-Fi communicationcircuitry comprises to adjust the transmit power of the Wi-Ficommunication circuitry based on the reduced transmit power determinedto be sufficient for reliable communication with the wireless accesspoint and the position of the edge device.
 18. The edge device of claim11, further comprising a physical lock mechanism having at least one ofa latch or a bolt to secure a corresponding passageway.